# -*- coding: utf-8 -*-
# @Author : zhaochen
# @Date   : 2019/4/16
# @File   : Rule60_Ind_UnpaidCreditCnt.py
# @E-mail : zhaochen@bbdservice.com

'''eof
name: 申请人未结清信用贷款笔数
code: Ind_UnpaidCreditCnt_2D
tableName:
columnName:
groups:准入>个人征信校验
dependencies:IC_DSJ_2D
type:常用指标
datasourceType:在线指标
description:
eof'''

import sys

reload(sys)
sys.setdefaultencoding('utf-8')

null_type_list = ['', ' ', None, 'null', 'Null', 'NULL', '/', '-', '--']

def getTable(data, tableName, occurTimes):
    '''
        获取表信息
        :param data:表上层的字典对象
        :param tableName:表的名字
        :param occurTimes:表出现的次数，如果是0代表此表可以不出现，如果是1代表此表必须出现
        :return:该表全部数据
        '''
    table = data.get(tableName)
    if occurTimes == 0:
        if table is None:
            return [{}]
        elif table == "":
            return ""
        elif isinstance(table, list) is False or len(table) == 0:
            return None
        else:
            return data.get(tableName)

    if occurTimes == 1:
        if table == "":
            return ""
        if table is None or isinstance(table, list) is False or len(table) == 0:
            return None
        elif len(table) == 0:
            return [{}]
        else:
            return data.get(tableName)

def isfloat(x):
    '''
    判断x为float类型且大于等于0
    '''
    try:
        if isinstance(float(x), float) and float(x) >= 0:
            if str(x) in ['inf', 'infinity', 'INF', 'INFINITY', 'True']:
                return False
            else:
                return True
        else:
            return False
    except:
        return False

#借贷账户信息  PDA  [1..1]  借贷账户信息单元  PD01  [0..*]
#最新表现信息段  PD01B  [1..1]  #基本信息段  PD01A  [1..1]
# #账户类型  PD01AD01  [1..1] 担保方式  PD01AD07  [0..1]
# 账户状态  PD01BD01  [1..1] 余额  PD01BJ01 [1..1]


def Ind_UnpaidCreditCnt():
    data = IC_DSJ_2D['data']
    PDA = getTable(data, 'PDA', occurTimes=1)
    if PDA is None:
        return u'缺失值'
    elif PDA == [{}] or PDA == "":
        return 0
    else:
        PD01 = getTable(PDA[0], 'PD01', occurTimes=0)
        if PD01 is None or PD01 == "":
            return None
        elif PD01 == [{}]:
            return 0
        else:
            result = []
            for i in PD01:
                try:
                    # 基本信息段
                    PD01A = getTable(i, 'PD01A', 1)
                    # 最新表现信息段
                    PD01B = getTable(i, 'PD01B', 1)
                    if PD01A in null_type_list or PD01B in null_type_list:
                        result.append(None)
                    else:
                        # 账户类型 必须有
                        accountType = PD01A[0].get('PD01AD01')
                        # 担保方式 可能有
                        guaranteeType = PD01A[0].get('PD01AD07')
                        # 账户状态 必须有
                        accountState = PD01B[0].get('PD01BD01')
                        # 余额 必须有
                        balance = PD01B[0].get('PD01BJ01')

                        if accountType in null_type_list or accountState in null_type_list or balance in null_type_list:
                            result.append(None)
                        else:
                            # 为信用免担保的贷款
                            if guaranteeType == '4':
                                if accountType == 'D1':
                                    if accountState in ['1', '2', '4', '6', '7', '8']:
                                        if isfloat(balance):
                                            if float(balance) > 50000:
                                                result.append(1)
                                            else:
                                                result.append(0)
                                        else:
                                            result.append(None)
                                    else:
                                        result.append(0)
                                elif accountType == 'R1':
                                    if accountState in ['1', '2', '4', '5', '6', '8']:
                                        if isfloat(balance):
                                            if float(balance) > 50000:
                                                result.append(1)
                                            else:
                                                result.append(0)
                                        else:
                                            result.append(None)
                                    else:
                                        result.append(0)
                                elif accountType == 'R4':
                                    if accountState in ['1', '2', '4', '6', '8']:
                                        if isfloat(balance):
                                            if float(balance) > 50000:
                                                result.append(1)
                                            else:
                                                result.append(0)
                                        else:
                                            result.append(None)
                                    else:
                                        result.append(0)
                                else:
                                    result.append(0)
                            else:
                                result.append(0)
                except:
                    result.append(None)
            result = filter(lambda x: x is not None, result)
            if len(result) == 0:
                return u'缺失值'
            else:
                return sum(result)



result = Ind_UnpaidCreditCnt()


